Styrkr - GEL30 Energy Gel - Caffeine+ Nitro+ & L-Citrulline


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  • 30g of carbohydrate in each gel
  • Quick, practical fuel for longer efforts
  • Easy to combine with Mix+ or SLT+

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  • Free Royal Mail Tracked 48 from £35

Description

GEL30 Dual-Carb Energy Gel Range - Standard, Caffeine, Nitro+, and L-Citrulline

Fast, Efficient Energy for Every Effort.

Why GEL30?

GEL30 is made for athletes who need quick energy on the move. Whether you’re looking for a kick of caffeine, an extra edge with our Nitro+ version, or enhanced endurance with L-Citrulline, GEL30 delivers 30g of fast-absorbing carbs in a single gel. 

Designed for cyclists, runners, and endurance athletes, it’s fuel that fits seamlessly into your performance plan—keeping you going without the hassle.

30g of Dual-Carb Power

Each GEL30 provides 30 grams of carbs from maltodextrin and fructose, ensuring fast and efficient absorption without digestive issues. With the right blend of carbs, GEL30 delivers the energy you need to stay strong through every mile, every climb, and every sprint.

Why is This Important?

During long efforts, your body needs carbohydrates to maintain glycogen levels and prevent energy dips. GEL30 gives you a convenient, easily digestible solution to top up those carb levels so you can perform at your best without slowing down.

Versions for Every Athlete:

  • GEL30 with Caffeine: 30g of carbs in the same excellent dual-carb formula with a 75mg caffeine boost to sharpen focus and fight off fatigue—perfect for those final sprints or long pushes when you need a lift.
  • GEL30 Nitro+: Featuring nitrate-rich beetroot for improved endurance and oxygen efficiency, plus 30g of carbs to keep you powered through your most demanding sessions.
  • GEL30 with L-Citrulline: Adding L-Citrulline helps enhance nitric oxide production, improve blood flow, and reduce muscle fatigue, so you can push harder for longer.

When to Use It?

  • During: Take a GEL30 every 30-45 minutes to maintain energy levels through long-duration training or racing.
  • Before: For an extra boost, take a GEL30 with caffeine, Nitro+, or L-Citrulline 15-20 minutes before starting your activity.

Handmade in the UK

Each gel is crafted with care in the UK, maintaining high standards for quality and performance.

100% Vegan & Gluten-Free

Fuel that aligns with your values—all versions of GEL30 are vegan and gluten-free, ensuring you can perform at your best with clean, plant-based ingredients.

Fuel Your Performance

Whether it’s endurance, a burst of caffeine, nitrate enhancement, or the power of L-Citrulline, GEL30 is here to support you every step of the way.

Shipping information

UK delivery

Royal Mail Tracked 48 is £3.89 for orders under £35 and free from £35.

Royal Mail Tracked 24 is £5.79 below £35, £4.49 from £35 to £54.99, and £3.49 from £55.

Delivery options and final charges are confirmed at checkout.

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Product data

Know exactly what you are using

Source-checked values from the current manufacturer information.

1 × 72g gelofficial serving

30g carbohydrate per gelprimary metric

Single gel or box of 12; L-Citrulline, Caffeine+ and Nitro+RSG pack formats

Best for

Measured gel-based endurance fuelling with a choice of non-caffeinated, caffeinated or nitrate-containing variants.

Activity fit

  • Running
  • Cycling
  • Triathlon
  • Ultra endurance
Nutrition and active quantities
Base GEL30 per 72g gel: 128 kcal, 30g carbohydrate, 13.3g sugars and 0g salt. RSG Caffeine+ records 150mg caffeine. Nitro+ and full flavour-specific secondary values require the current pack.
Ingredients
Base GEL30 page: water, maltodextrin, fructose, pectin, L-citrulline, L-arginine, natural berry flavouring, steviol glycosides, citric acid, trisodium citrate and potassium sorbate. Caffeine+ and Nitro+ have variant-specific additions; check the current pack.
Dietary suitability and allergens
  • Vegan
  • Vegetarian
  • Gluten free

The official gel page cautions that the product may contain traces of nuts. Check the current variant pack.

Preparation and directions
Tear open and consume directly during endurance activity.
Training and event use

Training: Practise the exact variant. Count every gel within carbohydrate totals and record caffeine or nitrate use separately.

Event use: Use only variants and timing tested in training, especially Caffeine+ and Nitro+.

Certification and testing
No product-specific certification claim was recorded from the official source checked. Drug-tested athletes should check the current pack and batch before use.
Cautions and individual suitability
Caffeine+ contains caffeine and is not recommended for children or pregnant women. Consider all other caffeine used that day. Carbohydrate, fluid and sodium needs are individual. Build and practise the plan in training, follow the current pack, and do not use this food supplement as a substitute for a varied diet.

Source: official manufacturer product page, checked 26 August 2026. Always check the current pack before use.

Why Ready Sweat Go loves Styrkr Energy Gel30.

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FAQs

Are Styrkr Gel30 suitable for vegan athletes?

Styrkr Gel30 is 100% vegan, using plant-based ingredients without animal products, ensuring clean energy for endurance athletes committed to a vegan lifestyle.

How does Styrkr Gel30’s dual-carb formula benefit endurance athletes?

The dual-carb system of Styrkr Gel30 combines glucose and fructose for faster absorption and sustained energy, preventing crashes during long workouts or races.

Is the Styrkr Gel30 free from artificial ingredients?

Yes, Styrkr Gel30 contains no artificial preservatives, flavors, or colors. It’s designed to offer pure, non-GMO energy without unnecessary chemicals.

How much caffeine is in Styrkr Gel30, and is it safe for athletes?

With the caffeinated gel, each Gel30 contains 50mg of caffeine, providing a safe boost of alertness and focus for endurance athletes.

Is the Styrkr Energy Bar suitable for vegan or gluten-free diets?

Yes, the Styrkr Energy Bar is 100% vegan, gluten-free and made with clean, simple ingredients.

Made in a facility that handles Milk, Egg, Nuts, Peanuts, Sulphites and Sesame

How often should I take Styrkr Gel30 during a race?

It can depend on how long you are racing for. For optimal results, take one Gel30 every 30-45 minutes during sustained endurance activities to maintain energy and performance levels.

If you are pushing hard and for longer periods, say 3-4 hours+, you can also use them with the MIX60 carb drink to give 90g of carbs per hour.

Is Styrkr Gel30 gentle on the stomach during intense exercise?

Yes, the carefully formulated blend of dual carbs and natural ingredients minimizes gastrointestinal discomfort, making it easier to digest during high-intensity workouts.

Using a ratio of 1:0.8 maltodextrin : fructose Gel30 is designed to increase gastric emptying time and absorption rates to reduce gastric irritation.  

Is Styrkr Gel30 suitable for people following a gluten-free diet?

Styrkr Gel30 is gluten-free, making it a safe option for athletes with gluten sensitivities or those following a gluten-free diet.

How does Nitro L-Citrulline in Gel30 support performance?

The Nitro L-Citrulline Gel30 helps increase oxygen delivery to muscles by enhancing blood flow, which can boost endurance and reduce muscle fatigue during long-distance activities.

Does Styrkr Gel30 provide hydration along with energy?

No, gel's are more about getting an instant hit of carbs in when exercising intensely.

While Styrkr Gel30 supports energy and endurance, it is recommended to pair it with adequate hydration, such as Styrkr's Hydro tabs, to stay fully hydrated during exercise.

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